FR2465284B1 - - Google Patents

Info

Publication number
FR2465284B1
FR2465284B1 FR7922653A FR7922653A FR2465284B1 FR 2465284 B1 FR2465284 B1 FR 2465284B1 FR 7922653 A FR7922653 A FR 7922653A FR 7922653 A FR7922653 A FR 7922653A FR 2465284 B1 FR2465284 B1 FR 2465284B1
Authority
FR
France
Prior art keywords
screen
sheet
image
upper sheet
particulate material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7922653A
Other languages
English (en)
Other versions
FR2465284A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RABEISEN ANDRE
Original Assignee
RABEISEN ANDRE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RABEISEN ANDRE filed Critical RABEISEN ANDRE
Priority to FR7922653A priority Critical patent/FR2465284A1/fr
Priority to FR8017851A priority patent/FR2488708A2/fr
Priority to EP80401249A priority patent/EP0025741B1/fr
Priority to DE8080401249T priority patent/DE3068439D1/de
Priority to AT80401249T priority patent/ATE8307T1/de
Priority to US06/183,747 priority patent/US4371893A/en
Priority to ES494874A priority patent/ES494874A0/es
Priority to BR8005778A priority patent/BR8005778A/pt
Priority to MX10107980U priority patent/MX5648E/es
Priority to CA000360037A priority patent/CA1163707A/fr
Priority to JP12785580A priority patent/JPS5651182A/ja
Publication of FR2465284A1 publication Critical patent/FR2465284A1/fr
Application granted granted Critical
Publication of FR2465284B1 publication Critical patent/FR2465284B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/14—Devices for drawing in perspective
    • B43L13/16—Devices for drawing in perspective free-hand
    • B43L13/18—Devices for drawing in perspective free-hand having optical or projecting equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/12—Repeatedly-usable boards or tablets for writing or drawing having translucent writing surfaces producing visual impressions by co-operation with backing members
    • B43L1/123—Flexible writing surface or backing
    • B43L1/126—Flexible writing surface or backing withinterposed adhesive substances
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
    • G09B11/04—Guide sheets or plates; Tracing charts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
FR7922653A 1979-09-11 1979-09-11 Systeme de communication televisuelle permettant une creation graphique Granted FR2465284A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7922653A FR2465284A1 (fr) 1979-09-11 1979-09-11 Systeme de communication televisuelle permettant une creation graphique
FR8017851A FR2488708A2 (fr) 1979-09-11 1980-08-13 Systeme de communication televisuelle permettant une creation graphique
EP80401249A EP0025741B1 (fr) 1979-09-11 1980-09-02 Système de communication télévisuelle permettant une création graphique
DE8080401249T DE3068439D1 (en) 1979-09-11 1980-09-02 Television communication system for the graphic creating of images
AT80401249T ATE8307T1 (de) 1979-09-11 1980-09-02 Fernsehuebertragungssystem fuer die graphische gestaltung von bildern.
US06/183,747 US4371893A (en) 1979-09-11 1980-09-03 Video communication system allowing graphic additions to the images communicated
ES494874A ES494874A0 (es) 1979-09-11 1980-09-08 Sistema de telecomunicacion televisual
BR8005778A BR8005778A (pt) 1979-09-11 1980-09-10 Sistema de comunicacao televisual, permitindo uma criacao grafica bem como tela de criacao grafica para o mesmo
MX10107980U MX5648E (es) 1979-09-11 1980-09-10 Mejoras en sistema de comunicacion televisual que permite una creacion grafica
CA000360037A CA1163707A (fr) 1979-09-11 1980-09-10 Systeme de communication video permettant des additions graphiques aux images communiquees
JP12785580A JPS5651182A (en) 1979-09-11 1980-09-11 Television picture transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922653A FR2465284A1 (fr) 1979-09-11 1979-09-11 Systeme de communication televisuelle permettant une creation graphique

Publications (2)

Publication Number Publication Date
FR2465284A1 FR2465284A1 (fr) 1981-03-20
FR2465284B1 true FR2465284B1 (fr) 1982-06-25

Family

ID=9229551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922653A Granted FR2465284A1 (fr) 1979-09-11 1979-09-11 Systeme de communication televisuelle permettant une creation graphique

Country Status (9)

Country Link
US (1) US4371893A (fr)
EP (1) EP0025741B1 (fr)
JP (1) JPS5651182A (fr)
AT (1) ATE8307T1 (fr)
BR (1) BR8005778A (fr)
CA (1) CA1163707A (fr)
DE (1) DE3068439D1 (fr)
ES (1) ES494874A0 (fr)
FR (1) FR2465284A1 (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064370B1 (fr) * 1981-04-23 1989-06-28 Fujitsu Limited Dispositif semiconducteur à haute mobilité électronique
JPS6057064B2 (ja) * 1981-08-11 1985-12-13 アルプス電気株式会社 車載用コ−ス誘導表示装置
JPH0615645B2 (ja) * 1983-05-31 1994-03-02 三井石油化学工業株式会社 表面光沢の優れた熱可塑性エラストマー組成物及びその製造方法
US4739317A (en) * 1984-03-30 1988-04-19 International Business Machines Corporation Draw graphics capabilities
US4814760A (en) * 1984-12-28 1989-03-21 Wang Laboratories, Inc. Information display and entry device
US4716585A (en) 1985-04-05 1987-12-29 Datapoint Corporation Gain switched audio conferencing network
US4710917A (en) * 1985-04-08 1987-12-01 Datapoint Corporation Video conferencing network
US5175625A (en) * 1985-04-20 1992-12-29 Quantel Limited Video image creation systems combining overlapping stamps in a frame period before modifying the image
US5191411A (en) * 1988-02-18 1993-03-02 Seton Health Care Foundation Laser driven optical communication apparatus
US4864411A (en) * 1988-06-06 1989-09-05 Ncr Corporation Electronic copy board system
US4982345A (en) * 1989-01-23 1991-01-01 International Business Machines Corporation Interactive computer graphics display system processing method for identifying an operator selected displayed object
US4991116A (en) * 1990-01-03 1991-02-05 Jack Hohner Combined digitizer and plotter for computer aided drawing
FR2660598A1 (fr) * 1990-04-05 1991-10-11 Maurence Franck Procede d'assistance a la reproduction d'images.
US5025314A (en) * 1990-07-30 1991-06-18 Xerox Corporation Apparatus allowing remote interactive use of a plurality of writing surfaces
US5138304A (en) * 1990-08-02 1992-08-11 Hewlett-Packard Company Projected image light pen
US5239373A (en) * 1990-12-26 1993-08-24 Xerox Corporation Video computational shared drawing space
US5448263A (en) * 1991-10-21 1995-09-05 Smart Technologies Inc. Interactive display system
US5243332A (en) * 1991-10-31 1993-09-07 Massachusetts Institute Of Technology Information entry and display
US5847748A (en) * 1993-03-11 1998-12-08 Ncr Corporation Multimedia projection system
DE69430967T2 (de) * 1993-04-30 2002-11-07 Xerox Corp Interaktives Kopiersystem
US5347306A (en) * 1993-12-17 1994-09-13 Mitsubishi Electric Research Laboratories, Inc. Animated electronic meeting place
GB9623022D0 (en) * 1996-11-06 1997-01-08 Kodak Ltd A display apparatus
US6252720B1 (en) 1999-08-20 2001-06-26 Disney Entpr Inc Optical system and method for remotely manipulating interactive graphical elements on television screens and the like
US7164392B2 (en) * 2002-08-06 2007-01-16 Fujinon Corporation Material presentation device
US7209577B2 (en) 2005-07-14 2007-04-24 Logitech Europe S.A. Facial feature-localized and global real-time video morphing
US20070230794A1 (en) * 2006-04-04 2007-10-04 Logitech Europe S.A. Real-time automatic facial feature replacement
JP4811203B2 (ja) * 2006-09-06 2011-11-09 沖電気工業株式会社 プロジェクタ、端末及び画像通信システム
US20080316348A1 (en) * 2007-06-21 2008-12-25 Cisco Technology, Inc. Virtual whiteboard
CN100520859C (zh) * 2007-10-11 2009-07-29 沈伟 书法视频采集方法及装置
US20090119593A1 (en) * 2007-11-01 2009-05-07 Cisco Technology, Inc. Virtual table
US20110096091A1 (en) * 2008-06-24 2011-04-28 Monmouth University System and method for viewing and marking maps
US9164975B2 (en) 2008-06-24 2015-10-20 Monmouth University System and method for viewing and marking maps
GB201206121D0 (en) 2012-04-05 2012-05-16 Bryant Jacklyn Apparatus and method for aiding the learning of a skill
USD755785S1 (en) * 2014-08-04 2016-05-10 Smart Technologies Ulc Interactive board
JP6434249B2 (ja) * 2014-08-04 2018-12-05 大成建設株式会社 コンクリートの評価装置および評価方法
JP2017185758A (ja) * 2016-04-08 2017-10-12 東芝テック株式会社 印刷装置および印刷方法
WO2017221138A1 (fr) * 2016-06-20 2017-12-28 Flycatcher Corp Ltd Système de jouet électronique éducatif interactif
CN105931529B (zh) * 2016-07-06 2018-05-25 李保华 智能书法临摹桌
CN106652589A (zh) * 2017-03-21 2017-05-10 姜君岳 一种高中生学习用投影装置
CN107116910B (zh) * 2017-06-23 2018-10-26 深圳大普微电子科技有限公司 墙体喷绘系统及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH260878A (de) * 1945-11-17 1949-04-15 Jordana Pareto Eugenio Verfahren und Vorrichtung zur Herstellung von stereoskopischen Zeichnungen.
US3060795A (en) * 1958-05-07 1962-10-30 Precon Process And Equipment C Apparatus for producing visual stimulation
US3104283A (en) * 1959-09-09 1963-09-17 Fernseh Gmbh Optical multiplexer
GB1046725A (en) * 1962-11-06 1966-10-26 Ned Strongin Associates Inc Finger painting device
GB1172711A (en) * 1967-04-04 1969-12-03 John S Wright Projection Stage Apparatus.
US3915567A (en) * 1970-10-19 1975-10-28 Gerald Altman Low profile episcopic projector and opaque materials therefor
US3947103A (en) * 1970-10-19 1976-03-30 Gerald Altman Low profile episcopic projector and opaque materials therefor
US3617630A (en) * 1968-10-07 1971-11-02 Telestrator Industries Superimposed dynamic television display system
US3814853A (en) * 1969-12-31 1974-06-04 Sopelem Variable-field mixer for television transmissions
US3846826A (en) * 1971-08-12 1974-11-05 R Mueller Direct television drawing and image manipulating system
US3837740A (en) * 1972-01-20 1974-09-24 D Johnson Photo projection drawing board
DE2330666C2 (de) * 1973-06-13 1975-07-17 Cornelsen-Velhagen & Klasing Gmbh & Co Verlag Fuer Lehrmedien Kg, 1000 Berlin Overheadprojektor
JPS5726369B2 (fr) * 1973-09-06 1982-06-04
DE2441072C3 (de) * 1974-08-27 1978-07-20 Krones-Transyscop-Gmbh, 8402 Neutraubling Optisches Umzeichengerät

Also Published As

Publication number Publication date
CA1163707A (fr) 1984-03-13
BR8005778A (pt) 1981-03-24
US4371893A (en) 1983-02-01
ES8106813A1 (es) 1981-08-01
ATE8307T1 (de) 1984-07-15
JPS5651182A (en) 1981-05-08
EP0025741B1 (fr) 1984-07-04
DE3068439D1 (en) 1984-08-09
FR2465284A1 (fr) 1981-03-20
EP0025741A1 (fr) 1981-03-25
ES494874A0 (es) 1981-08-01

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Legal Events

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ST Notification of lapse
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